Code:
'Mikrocontroller Setup
$lib "mcsbyteint.lbx"
$regfile = "m16def.dat"
$crystal = 20000000
$baud = 19200
'Display Setup
Config Lcdpin = Pin , Db4 = Porta.6 , Db5 = Porta.5 , Db6 = Porta.4 , Db7 = Porta.3 , E = Porta.7 , Rs = Porta.2 ' Natürlich so wie es wirklich angeschlossen ist (4-Bit-Modus)
Config Lcd = 20 * 4
Config Pind.2 = Input 'taster
Config Pind.4 = Input 'Taster
Config Pind.7 = Output 'Buzzer
Config Pina.1 = Output 'Relais (öffner)
'Sende & Empfangs Variablen
Dim Packets(10) As Byte
Dim Packete(8) As Byte
'Allgemeine WR Variablen
Dim Wranzahl As Byte
'Display & Line Variablen
Dim Line1 As String * 20
Dim Line2 As String * 20
Dim Line3 As String * 20
Dim Line4 As String * 20
'Checksum Variablen
Dim Bcclo As Byte
Dim Bcchi As Byte
'Sendepaket Variablen
Dim Adr As Byte
Dim Command As Byte
Dim Par1 As Byte
Dim Par2 As Byte
Dim Par3 As Byte
Dim Par4 As Byte
Dim Par5 As Byte
Dim Par6 As Byte
Dim Par7 As Byte
Dim Par8 As Byte
'Empfangspaket Variablen
Dim Globalstate As Byte
Dim Inverterstate As Byte
Dim Dc1state As Byte
Dim Alarmstate As Byte
Dim Transstate As Byte
Dim Dc2state As Byte
Dim Tglobalstate As String * 20
Dim Talarmstate As String * 20
'Uhr
Dim S As Byte , M As Byte , H As Byte , D As Byte
Dim Wm As Byte , Yd As Byte , Month As Byte
'Checksum
Declare Sub Crc
Declare Sub A_crc16
'Paket subs
Declare Sub Paketinits
Declare Sub Paketinite
'Subroutines
Declare Sub Sendewr
Declare Sub Empfangewr
Declare Sub Lcdout
Declare Sub Status
Declare Sub Abfrageroutine
'Uhr
Declare Sub Gettime
Declare Sub Settime
'configure the used port pin for I2C
Config I2cdelay = 5
Config Sda = Portc.1
Config Scl = Portc.0
'Setup Comports
'Serial 1 Configuration
Config Serialin = Buffered , Size = 8
Config Serialout = Buffered , Size = 10
'Program Paramter init
Wranzahl = 12 'Anzahl der Geräte
'Uhr Variablen setzen
S = 10
M = 0
H = 0
D = 1
Month = 1
Wm = 1
Yd = 1
Ddrd = &B00010000
Cls
'LCD init
Initlcd
Line1 = "Test"
Line2 = "boot"
Line3 = " 0.1 "
Line4 = "xeus"
Gosub Lcdout
Enable Interrupts
Call Settime
Do
Porta.1 = 1 'relais
Gosub Abfrageroutine
Wait 2
Loop
End
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'SUBs
'Paketinitialisierung Senden
Sub Paketinits
'Init Packets
Packets(1) = Adr 'Adr
Packets(2) = Command 'command
Packets(3) = Par1 'Par1
Packets(4) = Par2 'Par2
Packets(5) = Par3 'Par3
Packets(6) = Par4 'Par4
Packets(7) = Par5 'Par5
Packets(8) = Par6 'Par6
Packets(9) = Bcclo 'CRC_L
Packets(10) = Bcchi 'CRC_H
Return
End Sub Paketinit
'--------------------------------------------
'Packetinitialisierung Empfangen
Sub Paketinite
'Init Packete
Transstate = Packete(1) 'Transmission State
Globalstate = Packete(2) 'Global State
Inverterstate = Packete(3) ' Stat
Dc1state = Packete(4) '1 State
Dc2state = Packete(5) '2 State
Alarmstate = Packete(6) 'Alarm State
Bcclo = Packete(7) 'CRC_L
Bcchi = Packete(8) 'CRC_H
End Sub Packetinie
'---------------------------------------------
'Anfrage an gerät stellen
Sub Sendewr
Gosub Crc
Gosub Paketinits
Printbin Packets(1) ; 10 'Paket wird gesende
Return
End Sub Sendewr
' - - - - - - - - - - - - - - - - - - - -
'Status vom WR empfangen
Sub Empfangewr
Inputbin Packete(1) , 8 ' Bytes einlesen
Return
End Sub Empfangewr
'- - - - - - - - - - - - - - - - - - - -
'LCD Ausgabe
Sub Lcdout
Cls
Locate 1 , 1 '1. Zeile
Lcd Line1
Locate 2 , 1 '2. Zeile
Lcd Line2
Locate 3 , 1 '3. Zeile
Lcd Line3
Locate 4 , 1 '4. Zeile
Lcd Line4
Return
End Sub Lcdout
'- - - - - - - - - - - - - - - - - - - -
'PCF8583 stellen
Sub Settime
S = Makebcd(s) 'Sek
M = Makebcd(m) 'Min
H = Makebcd(h) 'Std
D = Makebcd(d) 'Tag
Month = Makebcd(month) 'Monat
'Setzen der vorgebenen Werte
I2cstart
I2cwbyte &HA0 'Schreibmodus
I2cwbyte 0 'select control register
I2cwbyte 8 'set year and day bit for masking
I2cstart
I2cwbyte &HA0 'Schreibmodus
I2cwbyte 2 'Sekundenregister auswählen
I2cwbyte S 'Sek schreiben
I2cwbyte M 'min schreiben
I2cwbyte H 'std schreiben
I2cwbyte D 'tag schreiben
I2cwbyte Month 'monat schreiben
I2cstop
End Sub Settime
Sub Gettime
'Aktuelle Werte auslesen
'---------------------- sekunden --------------------
I2cstart
I2cwbyte &HA0
I2cwbyte 2 'Sek register auswählen
I2cstart
I2cwbyte &HA1
I2crbyte S , Nack 'lese sek
'---------------------- minuten --------------------
I2cstart
I2cwbyte &HA0
I2cwbyte 3 'min register auswählen
I2cstart
I2cwbyte &HA1
I2crbyte M , Nack 'lese min
'---------------------- stunden --------------------
I2cstart
I2cwbyte &HA0
I2cwbyte 4 'Std register auswählen
I2cstart
I2cwbyte &HA1
I2crbyte H , Nack 'lese std
'---------------------- tag --------------------
I2cstart
I2cwbyte &HA0
I2cwbyte 5 'tag register auswählen
I2cstart
I2cwbyte &HA1
I2crbyte Yd , Nack 'lese jahr und tag
'---------------------- wotag --------------------
I2cstart
I2cwbyte &HA0
I2cwbyte 6 'mon register auswählen
I2cstart
I2cwbyte &HA1
I2crbyte Wm , Nack 'lese wochentag und monat
I2cstop
End Sub Gettime
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'Abfrageroutine sequenziell
Sub Abfrageroutine
Wranzahl = Wranzahl + 1
Adr = Wranzahl 'Abrage Commando 2.Byte
For Adr = 2 To Wranzahl
'Adr = Wranzahl
Command = 050
Adr = Adr
Command = Command
Par1 = 000
Par2 = 032
Par3 = 032
Par4 = 032
Par5 = 032
Par6 = 032
Par7 = Bcclo
Par8 = Bcchi
Gosub Paketinits
Gosub Sendewr
Gosub Empfangewr
Gosub Paketinite
Gosub Status
Wait 2
Next Adr
If Adr = 13 Then
Adr = 2
End If
Return
End Sub Abfrageroutine
'------------------------------------------------------------------------------------------------------------
' - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Sub Crc
'--------------------- make CCITT -----------------------------
Loadadr Packets(1) , X ' addr of data
Ldi r19,8 ' Anzahl bytes )
'----- berechnet CCITT und schreibt ihn nach Bcclo u. Bcchi -----
Gosub A_crc16 ' callit
Packets(9) = Bcclo
Packets(10) = Bcchi
End Sub
'------------------------------------------------------------------
' register X --> first data byte
' register 19 --> Number of data bytes
'------------------------------------------------------------------
Sub A_crc16:
ser r16 ; crc low byte
ser r17 ; crc high byte
ldi r24,&H08 ; polynome
ldi r25,&H84
A_crc16_1:
ld r20,x+ ; get data byte
ldi r18,8 ; 8 bits
A_crc16_2:
push r20 ; save data byte
andi r20, 1 ; mask out 2^^0
eor r16, r20 ; data XOR crc-Lo
clc ; clear carry for shift
ror r17 ; shift crchi to right
ror r16 ; shift crclo to right
brcc A_crc16_3 ; no carry --> skip
eor r17,r25 ;
eor r16,r24 ; XOR Polynome
A_crc16_3:
pop r20 ; restore databyte
ror r20 ; shift right, too
dec r18 ; bit counter
brne A_crc16_2 ; continue
dec r19 ; byte counter
brne A_crc16_1 ; continue
ser r24 ; make FF
eor r17,r24 ; XOR crchi with FF
eor r16,r24 ; XOR crclo with FF
Loadadr Bcclo , X ' Address Of Result
st x+ , r16 ; store crclo
st x+ , r17 ; store crchi
Return ' that's it
'-----------------------------------------------------------------------------
End Sub
'-----------------------------------------------------------------------------
'STATUS ANALYSE
'-----------------------------------------------------------------------------
'Status Auswertung
Sub Status
'Init Packete
Transstate = Packete(1) 'Transmission State
Globalstate = Packete(2) 'Global State
Inverterstate = Packete(3) 'Inverter Stat
Dc1state = Packete(4) '1 DC State
Dc2state = Packete(5) '2 DC State
Alarmstate = Packete(6) 'Alarm State
Bcclo = Packete(7) 'CRC_L
Bcchi = Packete(8) 'CLC_H
'2.Byte Global State
If Globalstate = 006 Then
Tglobalstate = "Run"
Porta.1 = 1
Else
Tglobalstate = "FEHLER"
Portd.7 = 1
Porta.1 = 0
Wait 1
Portd.7 = 0
End If
or
If Globalstate = 009 Then
Tglobalstate = "Ground Fault"
End If
or
If Globalstate = 016 Then
Tglobalstate = "Waiting for reset"
End If
'6.Byte Alarm State
If Alarmstate < 000 Then
Talarmstate = "Fehler"
End If
or
If Alarmstate = 001 Then
Talarmstate = "Fehler: Sun Low"
End If
or
If Alarmstate = 002 Then
Talarmstate = "Fehler: Input OC"
End If
or
If Alarmstate = 003 Then
Talarmstate = "Fehler: Input UV"
End If
or
If Alarmstate = 004 Then
Talarmstate = "Fehler: Input OV"
End If
or
If Alarmstate = 007 Then
Talarmstate = "Fehler: Bulk OV"
End If
or
If Alarmstate = 009 Then
Talarmstate = "Fehler: AC OC"
End If
or
If Alarmstate = 013 Then
Talarmstate = "Fehler: Grid Fail"
End If
or
If Alarmstate = 016 Then
Talarmstate = "Fehler: DC/DC Fail"
End If
or
If Alarmstate = 018 Then
Talarmstate = "Fehler: Ground Fault"
End If
or
If Alarmstate = 019 Then
Talarmstate = "Fehler: Over Temp."
End If
or
If Alarmstate = 020 Then
Talarmstate = "Fehler: BulkCap Fail"
End If
or
If Alarmstate = 023 Then
Talarmstate = "Fehler: Ground Fault"
End If
or
If Alarmstate = 024 Then
Talarmstate = "Degauss ERROR"
End If
or
If Alarmstate = 026 Then
Talarmstate = "Fehler: DCDC Fail"
End If
or
If Alarmstate = 032 Then
Talarmstate = "Fehler: Grid OV"
End If
or
If Alarmstate = 033 Then
Talarmstate = "Fehler: Grid UV"
End If
or
If Alarmstate = 034 Then
Talarmstate = "Fehler: Grid OF"
End If
or
If Alarmstate = 035 Then
Talarmstate = "Fehler: Grid UF"
End If
or
If Alarmstate = 036 Then
Talarmstate = "Fehler: Z Grid Hi"
End If
or
If Alarmstate = 038 Then
Talarmstate = "Fehler: Riso Low"
End If
Cls
Locate 1 , 1
Lcd "testl"
Locate 2 , 1
Lcd "WR-Adr: " + Str(adr)
Locate 3 , 1
Lcd Tglobalstate
Locate 4 , 1
Lcd Talarmstate
Return
End Sub Status
leider konnte ich bis jetzt noch keines der oben genannten probleme lösen. vielleicht hat von euch jemand eine idee.
Zitieren
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